1. Body temperature measurement: Automatic body temperature measurement throughout the day, when the temperature is measured> 37.3 ℃, the bracelet will automatically alarm to remind.<br> <br> 2. Time / Date /<br> <br> 3. Vibration alarm can set two groups of alarms<br> <br> 4. Chronograph<br> <br> 5. Rechargeable lithium polymer battery, fully charged for 30 days<br> <br> <br> <br> <br> <br> Note: The above functions support single watch replacement, without binding mobile phone or computer software<br> <br> <br> <br> <br> <br> Specifications:<br> <br> Measurement accuracy: ± 0.1 ℃ (measured under the liquid pocket)<br> <br> Measuring range: 30 ~ 45 ℃<br> <br> Prompt method: vibration motor<br> <br> Display screen: LED light display<br> <br> Waterproof level: IPX57<br> <br> Charging voltage: DC = 5V (built-in usb can be plugged into the charging treasure to charge)<br> <br> Product material: strap environmental protection silicone + shell ABS<br> <br> Battery capacity: 55mAh 3.7V<br> <br> Product weight: 17g<br> <br> Operating environment: -10 ~ 50 ° C<br> <br> Product size: 240X16X8mm (length X width X height)<br> <br> <br> <br> <br> <br> Specifications:<br> <br> Net weight of the product: 17g (net weight of the product, without packaging)<br> <br> Package weight: 48g (including Chinese / English neutral instructions, including product weight)<br> <br> Product packaging: length 110 × width 90mm × height 26 (PET blister neutral packaging)<br> <br> Package Included:<br> <br> 1*V9 watch<br> <br> 1* Chinese / English manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store